#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
int main()
{
	int a = 0;
	int b = 0;
	for (a = 1; a <= 9; a++)
	{
		for (b = 1; b <= a; b++)
		{
			printf("%d*%d=%d ", b, a, a * b);

		}
		printf("\n");

	}
	return 0;
}